<template>
  <div class="login-page">
    <!-- 导航栏部分 -->
    <van-nav-bar title="面经登录" />

    <!-- 一旦form表单提交了，就会触发submit，可以在submit事件中
         根据拿到的表单提交信息，发送axios请求
     -->
    <van-form @submit="onSubmit">
      <!-- 输入框组件 -->
      <!-- \w 字母数字_   \d 数字0-9 -->
      <van-field
        v-model="username"
        name="username"
        label="用户名"
        placeholder="用户名"
        :rules="[
          { required: true, message: '请填写用户名' },
          { pattern: /^\w{5,}$/, message: '用户名至少包含5个字符' },
        ]"
      />
      <van-field
        v-model="password"
        type="password"
        name="password"
        label="密码"
        placeholder="密码"
        :rules="[
          { required: true, message: '请填写密码' },
          { pattern: /^\w{6,}$/, message: '密码至少包含6个字符' },
        ]"
      />
      <div style="margin: 16px">
        <van-button block type="info" native-type="submit">提交</van-button>
      </div>
    </van-form>
    <div class="link" @click="$router.push({ path: '/zhuce' })">
      还没有账号吗？快去注册吧
    </div>
  </div>
</template>

<script>
import axios from "axios";
export default {
  name: "LoginPage",
  data() {
    return {
      username: "zhousg",
      password: "123456",
    };
  },
  methods: {
    async onSubmit() {
      const ress = await axios({
        url: "http://interview-api-t.itheima.net/h5/user/login",
        method: "post",
        data: {
          username: this.username,
          password: this.password,
        },
      });
      console.log(ress);
      if (ress.data.code === 10000) {
        this.$toast.success("登录成功");
        this.$router.push("/loyout/mianjin/tuijian?id=" + ress.data.data.token);
      } else {
        alert(ress.data.message);
      }
    },
  },
};
</script>

<style scoped lang="less">
.link {
  color: #069;
  font-size: 12px;
  padding-right: 20px;
  float: right;
}
</style>
